Implement bar option: tray_padding <px> [px]

2 files changed, 28 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index cefad2ef..4e9d2796 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -63,6 +63,8 @@ static sway_cmd cmd_splitv;
 static sway_cmd cmd_sticky;
 static sway_cmd cmd_workspace;
 static sway_cmd cmd_ws_auto_back_and_forth;
+
+static sway_cmd bar_cmd_tray_padding;
 static sway_cmd bar_cmd_workspace_buttons;
 
 swayc_t *sp_view;
@@ -1519,6 +1521,30 @@ static struct cmd_handler handlers[] = {
         { "workspace_auto_back_and_forth", cmd_ws_auto_back_and_forth },
 };
 
+static struct cmd_results *bar_cmd_tray_padding(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "tray_padding", EXPECTED_AT_LEAST, 1))) {
+                return error;
+        }
+
+        if (!config->current_bar) {
+                return cmd_results_new(CMD_FAILURE, "tray_padding", "No bar defined.");
+        }
+
+        int padding = atoi(argv[0]);
+        if (padding < 0) {
+                return cmd_results_new(CMD_INVALID, "tray_padding",
+                                "Invalid padding value %s, minimum is 0", argv[0]);
+        }
+
+        if (argc > 1 && strcasecmp("px", argv[1]) != 0) {
+                return cmd_results_new(CMD_INVALID, "tray_padding",
+                                "Unknown unit %s", argv[1]);
+        }
+        config->current_bar->tray_padding = padding;
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
 static struct cmd_results *bar_cmd_workspace_buttons(int argc, char **argv) {
         struct cmd_results *error = NULL;
         if ((error = checkarg(argc, "workspace_buttons", EXPECTED_EQUAL_TO, 1))) {
@@ -1555,7 +1581,7 @@ static struct cmd_handler bar_handlers[] = {
         { "status_command", NULL },
         { "strip_workspace_numbers", NULL },
         { "tray_output", NULL },
-        { "tray_padding", NULL },
+        { "tray_padding", bar_cmd_tray_padding },
         { "workspace_buttons", bar_cmd_workspace_buttons },
 };
 
diff --git a/sway/config.c b/sway/config.c
index d5b75adf..bb7ecf9e 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -144,6 +144,7 @@ static void config_defaults(struct sway_config *config) {
         config->bar.workspace_buttons = true;
         config->bar.strip_workspace_numbers = false;
         config->bar.binding_mode_indicator = true;
+        config->bar.tray_padding = 2;
 }
 
 static char *get_config_path(void) {